使用supervisor管理elk进程

1.安装supervisor：pip install supervisor　　【有可能会安装不成功，请查找其他方法安装】

2.修改管理elk进程的配置文件：vim /etc/supervisord.conf

[unix_http_server]
file=/tmp/supervisor.sock   ; the path to the socket file

[supervisord]
logfile=/tmp/supervisord.log ; main log file; default $CWD/supervisord.log
logfile_maxbytes=50MB        ; max main logfile bytes b4 rotation; default 50MB
logfile_backups=10           ; # of main logfile backups; 0 means none, default 10
loglevel=info                ; log level; default info; others: debug,warn,trace
pidfile=/tmp/supervisord.pid ; supervisord pidfile; default supervisord.pid
nodaemon=false               ; start in foreground if true; default false
minfds=1024                  ; min. avail startup file descriptors; default 1024
minprocs=200                 ; min. avail process descriptors;default 200

  [inet_http_server]　　#启用页面管理：http://xxxxxxx:9001 
  port=0.0.0.0:9001
  username=admin
  password=123456

[rpcinterface:supervisor]
supervisor.rpcinterface_factory = supervisor.rpcinterface:make_main_rpcinterface


[supervisorctl]
serverurl=unix:///tmp/supervisor.sock ; use a unix:// URL  for a unix socket

  [program:zookeeper]
  command=/data/elk/kafka/bin/zookeeper-server-start.sh /data/elk/kafka/config/zookeeper.properties
  directory=/data/elk/kafka/
  autostart=true
  autorestart=true
  startsecs=1
  redirect_stderr=true
  stdout_logfile=/tmp/zookeeper.log
  user=root
  stopsignal=QUIT

[program:kafka]
command=/data/kafka/bin/kafka-server-start.sh /data/kafka/config/server.properties
directory=/data/kafka/
autostart=true
autorestart=true
startsecs=20
redirect_stderr=true
stdout_logfile=/tmp/kafka.log
user=root
stopsignal=QUIT


[program:logstash]
command=/data/logstash/bin/logstash -f /data/logstash/config/logstash.conf
directory=/data/logstash/
autostart=true
autorestart=true
redirect_stderr=true
stdout_logfile=/tmp/logstash.log
user=root
stopsignal=QUIT


[program:elasticsearch]
command=/data/elasticsearch/bin/elasticsearch
directory=/data/elasticsearch/
autostart=true
autorestart=true
redirect_stderr=true
stdout_logfile=/tmp/elasticsearch.log
user=elastic
stopsignal=QUIT


[program:kibana]
command=/data/kibana/bin/kibana
directory=/data/kibana/
autostart=true
autorestart=true
redirect_stderr=true
stdout_logfile=/tmp/kibana.log
user=root
stopsignal=QUIT

3.启动supervisor：supervisord -c /etc/supervisord.conf

4.使用supervisorctl：supervisorctl status　　　　Usage: /usr/bin/supervisorctl [options] [action [arguments]]

supervisorctl restart/start/stop elasticsearch